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54030500552 = 2373919246193
BaseRepresentation
bin110010010100011110…
…000000001011001000
312011110110220210222002
4302110132000023020
51341123302004202
640453221050132
73621632451140
oct622436001310
9164413823862
1054030500552
1120a06899846
12a57a856948
135130ab01b2
142887b43920
151613642302
hexc947802c8

54030500552 has 32 divisors (see below), whose sum is σ = 115809657600. Its totient is φ = 23149926144.

The previous prime is 54030500521. The next prime is 54030500591. The reversal of 54030500552 is 25500503045.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96368 + ... + 342560.

It is an arithmetic number, because the mean of its divisors is an integer number (3619051800).

Almost surely, 254030500552 is an apocalyptic number.

It is an amenable number.

54030500552 is an abundant number, since it is smaller than the sum of its proper divisors (61779157048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54030500552 is a wasteful number, since it uses less digits than its factorization.

54030500552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250125 (or 250121 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The spelling of 54030500552 in words is "fifty-four billion, thirty million, five hundred thousand, five hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 3919 7838 15676 27433 31352 54866 109732 219464 246193 492386 984772 1723351 1969544 3446702 6893404 13786808 964830367 1929660734 3859321468 6753812569 7718642936 13507625138 27015250276 54030500552